X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FOutputable.lhs;h=fb0270f1699aa3089b25d9c0edf3553c5e477a9d;hb=aedb94f5f220b5e442b23ecc445fd38c8d9b6ba0;hp=79a491717641f36251526bb3f6d351a5a0b12531;hpb=befdf6ad2c5ede7a30f2aa31eeb506562928fbe0;p=ghc-hetmet.git

diff --git a/compiler/utils/Outputable.lhs b/compiler/utils/Outputable.lhs
index 79a4917..fb0270f 100644
--- a/compiler/utils/Outputable.lhs
+++ b/compiler/utils/Outputable.lhs
@@ -36,11 +36,12 @@ module Outputable (
 	printSDoc, printErrs, hPrintDump, printDump,
 	printForC, printForAsm, printForUser, printForUserPartWay,
 	pprCode, mkCodeStyle,
-	showSDoc, showSDocForUser, showSDocDebug, showSDocDump,
+	showSDoc, showSDocForUser, showSDocDebug, showSDocDump, showPpr,
 	showSDocUnqual, showsPrecSDoc,
 
 	pprInfixVar, pprPrefixVar,
 	pprHsChar, pprHsString, pprHsInfix, pprHsVar,
+    pprFastFilePath,
 
         -- * Controlling the style in which output is printed
 	BindingSite(..),
@@ -52,7 +53,7 @@ module Outputable (
 	codeStyle, userStyle, debugStyle, dumpStyle, asmStyle,
 	ifPprDebug, qualName, qualModule,
 	mkErrStyle, defaultErrStyle, defaultDumpStyle, defaultUserStyle,
-        mkUserStyle,
+        mkUserStyle, Depth(..),
 
 	-- * Error handling and debugging utilities
 	pprPanic, assertPprPanic, pprPanicFastInt, pprPgmError, 
@@ -74,6 +75,7 @@ import Panic
 import Data.Word	( Word32 )
 import System.IO	( Handle, stderr, stdout, hFlush )
 import Data.Char        ( ord )
+import System.FilePath
 \end{code}
 
 
@@ -154,9 +156,7 @@ alwaysQualifyModules _ = True
 neverQualifyModules :: QueryQualifyModule
 neverQualifyModules _ = False
 
-type QueryQualifies = (QueryQualifyName, QueryQualifyModule)
-
-alwaysQualify, neverQualify :: QueryQualifies
+alwaysQualify, neverQualify :: PrintUnqualified
 alwaysQualify = (alwaysQualifyNames, alwaysQualifyModules)
 neverQualify  = (neverQualifyNames,  neverQualifyModules)
 
@@ -179,7 +179,7 @@ defaultErrStyle
   | opt_PprStyle_Debug   = mkUserStyle alwaysQualify AllTheWay
   | otherwise            = mkUserStyle alwaysQualify (PartWay opt_PprUserLength)
 
-mkUserStyle :: QueryQualifies -> Depth -> PprStyle
+mkUserStyle :: PrintUnqualified -> Depth -> PprStyle
 mkUserStyle unqual depth
    | opt_PprStyle_Debug = PprDebug
    | otherwise          = PprUser unqual depth
@@ -333,6 +333,9 @@ showSDocDump d = show (d PprDump)
 
 showSDocDebug :: SDoc -> String
 showSDocDebug d = show (d PprDebug)
+
+showPpr :: Outputable a => a -> String
+showPpr = showSDoc . ppr
 \end{code}
 
 \begin{code}
@@ -601,6 +604,9 @@ isOperator ppr_v
         ('_':_)   -> False              -- Not an operator
         (c:_)     -> not (isAlpha c)    -- Starts with non-alpha
         _         -> False
+
+pprFastFilePath :: FastString -> SDoc
+pprFastFilePath path = text $ normalise $ unpackFS path
 \end{code}
 
 %************************************************************************